baber/WOPTO huggingface dataset:
Patent JP-S558522-A (JP)
Title: Exhausted heat recovery device for solar heat water heater
Inventor: ODA TAKASHI
IPC: F24J2/46
Filed: 1978-06-30
Abstract: PURPOSE: To enhance the heating efficiency at the solar heat water heater by inducing high temp. air and steam being discharged from air-fluid separator into the water contained in the low temp. water tank where the low temp. water is heated.  
     CONSTITUTION: At the solar heat collector 1, low temp. water being supplied from tank 5 is heated, and passing thru supply pipe 3, is delivered to the upper part of the low temp. section 10b of hot water tank 8. In this case, the heated water, containing steam inside, flows down while inducing air into itself from air vent 7. The air, etc. contained in the hot water, when poured into tank 8, agitates hot water and lowers its temp, is separated by the air-fluid separator, and only high temp. water is supplied to tank 8. Air and steam, being separated from hot water, are induced into auxiliary tank 9 of tank 5 thru inducing pipe 6, heat-exchanged in the water at tank 9 and are discharged into the air. Thus, the lower temp. water is heated by the steam which has been discharged into the air idly in the conventional type apparatus, and the heat efficiency can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10274103-A (JP)
Title: Intake device for engine
Inventor: AOKI MOTOI
IPC: F02M25/07
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for an engine having an EGR device to sufficiently provide the damping function of an intake system and besides favorable in terms of a cost and weight, in the intake device structure of a multicylinder engine. SOLUTION: An intake device for an engine is formed in such a way that intake pipes 6, 7, 8, and 9 being independent from each other are integrally intercoupled by an EGR pipe 13 situated upper stream from an EGR valve 16, and parts of EGR pipes 13 and 17 are integrally arranged along the wall surface of the independent intake pipe 6 positioned nearest the support part of a throttle body 14. This constitution forms a format to reinforce the throttle body support structure of a surge tank and improves the damping strength of the periphery of an intake manifold 2 containing an intake system, especially a throttle body 4, without needing special reinforcing structure and thus by a method being favorable in terms of weight and a cost.
Patent JP-S58196435-A (JP)
Title: Control of tester for manual transmission gear
Inventor: TAKESHITA HIROSHI
IPC: G01M13/02
Filed: 1982-05-11
Abstract: PURPOSE:To make the equipment inexpensive and compact eliminating a speed reference setter for an input shaft rotating device by using the rotational speed of the input shaft of a manual transmission gear (work), as the reference for the speed at a transmission point of the input shaft rotating device. CONSTITUTION:Output of a work input shaft speed detector 16 arranged on a work input shaft 15 is used as reference for the speed of an inpt shaft rotary device 1 and is inputted into a speed computing unit 10 with output of a drive- side speed detector 6. When a clutch 2 is disconnected to change the shift, the rotational speed of the work input shaft 15 is determined by the gear ratio of the work 3 and the rotational speed of an input shaft 14. Thus, it is used as the reference signal of the speed at transmission point of the input shaft rotating device 1 to control it synchronously. Under such a synchronous condition, the clutch is operated to complete one transmission.
Patent JP-S559005-A (JP)
Title: Preparation of derivative of n-benzyl-0-(2,6- dichloroanilino)phenyl acetatic acid
Inventor: SAKOTA RIYOUZOU
IPC: C07C227/16
Filed: 1978-07-04
Abstract: PURPOSE: To convert a derivative of α-methylthio-[N-benzyl-0-(2,6-dichloroanilino) phenyl]acetat ic acid into the title compound, an intermediate for lenitives and antiinflamatory agents, by the reductive purification of the derivative.  
     CONSTITUTION: The title compound of formula II is obtained by the reaction of a derivative of α-methylthio-[N-benzyl-0-(2,6-dichloroanilino)phenyl] acetatic acid of formula I (X=H, Cl, Br, lower alkyl; R=H, lower alkyl) with hydrogen in the presence of a catalyst such as Pd, Pt and Raney Ni. In the preparation of 0-(2,6-dichloroanilino)phenyl acetate from N-(2,6-dichlorophenyl)anthrenylaldehyde, the compound of formula I (side-product which changes to a catalytic poison of the reaction) can be converted to the compound of formula II (desired main product) without the separation and purification of the intermediate, i.e. a mixture of the compounds of formulaI and formula II, and the yield of the compound II can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0630188-A (JP)
Title: Image sensor and perfect contact type image sensor unit using the same
Inventor: MURATA TAKAHIKO
IPC: H04N1/028
Filed: 1992-04-02
Abstract: PURPOSE:To improve resolution in a subscanning direction by letting the length in a main scanning direction of the light receiving window of a photosensor of an image sensor make longer at a central part in the subscanning direction than at a front part and a rear part. CONSTITUTION:An image sensor chip 20, a light receiving element 21, a light source LED 22, and a transparent plate 23 are provided, and the image sensor chip 20 is mounted with facedown on the transparent plate. Then, in the image sensor and the perfect contact type image sensor unit using the image sensor, the length in the main scanning direction of the light receiving window of the photosensor is made longer at the central part in the subscanning direction than at the front part and the rear part. Accordingly, since the sensitivity of the photosensor is distributed at the central part in the subscanning direction, the theoretical deterioration of the resolution of a charge storage mode can be reduced and corrected. Besides, when this image sensor is used in the perfect contact type image sensor unit with no image dissector lens, the output value due to the wraparound path of light is reduced, and the resolution can be improved.
Patent JP-H11284120-A (JP)
Title: Lead of electronic part
Inventor: SUZUKI SHIGEJI
IPC: H05K1/18
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enlarge a wiring region and form a high density wiring by a method wherein an electrode lead of electronic parts is abutted vertically on a printed wiring board by use of a spring copper to be connected and fixed to a small-sized foot print. SOLUTION: In a lead of electronic parts of a surface mounting type, an electrode lead 2 of electronic parts 1 is abutted vertically on a printed wiring board 3 by use of a spring copper such as beryllium copper or the like, for example, in a flat lead, to be connected and fixed to a small-sized foot print, and the lead 2 is cut off at such a length to be formed. Thus, the lead of the electronic parts is abutted vertically on a printed wiring board by use of the spring copper to be connected to form a fillet 10 having a large height h, and the lead is connected and fixed by a small-sized foot print 4, and also it is possible to enlarge a wirable region and form a wiring having high density.
Patent JP-S5414606-A (JP)
Title: Forced release system for incoming and tandem station
Inventor: OKA SHIYUUJI
IPC: H04Q3/00
Filed: 1977-07-05
Abstract: PURPOSE:To enable forced release when the called party is busy, by memorizing the subscriber allocated location corresponding to the located position of busy trunk.
Patent JP-S576585-A (JP)
Title: Controller for commutatorless motor
Inventor: NISHIHARA HISAO
IPC: H02P6/00
Filed: 1980-06-13
Abstract: PURPOSE:To enable the power factor control in high accuracy and the drive in high efficiency of the commutatorless motor by compensating the delay of no-load induced voltage, which is generated due to core loss resulting from the number of revolution itself, to no-load terminal voltage. CONSTITUTION:A lag angle compensating circuit 9 operates the commutatorless motor as a generator, changes the relationship of the number of revolution and an angle of lag delta to the no-load terminal voltage of the no-load induced voltage into a function by using no-load generator characteristics, and outputs signals compensating the angle of lag delta by the computing of both detecting signals of a revolution number detector 3 and a position detector 8 in conformity with the function. The output signals are inputted to a power factor adjusting circuit 6 together with the detecting signals of a power factor detecting circuit 7, an inverter 5 is controlled by the output signals of the power factor adjusting circuit 6 and the commutatorless motor is driven and controlled.
Patent JP-H11281161-A (JP)
Title: Hot water heater
Inventor: YAMANAKA TETSUZO
IPC: F24H3/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a sense of an incongruity without protruding a body from an outer periphery of a front surface without impairing a design of an outer appearance in an installation of a louver guard unit and a louver unit. SOLUTION: In the hot water heater comprising a supply fan 8 installed rear of a combustion cylinder, a body 12 for exhausting 4 wind from the fan 8 as a warm air by the cylinder, an air outlet 11 opened at a front surface side of the body 12, and a louver unit 15 for specifying and altering a direction of the warm air at the outlet 11; the unit 15 has a plurality of louvers in which diffusing openings 14 of a vertical direction are set to an equal interval 16, a louver guard unit 25 constituted by wire materials for further dividing spaces of the interval 16 formed of the louvers is fixed from a front surface side of the unit 15 by rivets 24, and the unit 25 is mounted without protruding from the unit 15 and an outer periphery of the body 12.
Patent JP-H03283492-A (JP)
Title: Multilayered printed circuit board and manufacture thereof
Inventor: NAGAI AKIRA
IPC: C08G12/32
Filed: 1990-03-30
Abstract: PURPOSE:To enable a multilayered printed circuit board to be improved in both mounting density and signal transfer speed so as to enable a computer to operate at a high speed by a method wherein insulating layers and circuit conductor layers are alternately laminated and bonded together to constituted a multilayer printed circuit board, wherein the insulating layers are formed of thermosetting fluororesin composition which contains discyanamide compound. CONSTITUTION:Insulating layers which are obtained by setting thermosetting sheets by heating and circuit conductor layers are alternately laminated and bonded together to form a multilayer printed circuit board, where the thermosetting sheet is formed of composition that 100 parts by weight of biscyanamide compound represented by a general formula (I) and 10-900 parts by weight of compound as a second component selected from compound which contains ethylene unsaturated double bond, epoxy compound, phenolic compound, melamine compound, and the like are compounded together. In the formula (I), X denotes-O-,-S-,-SO-,-SO2-,-CO-, n is an integer of 0 or 1, Rf denotes a perfluoroalkyl group, and a cyanamide group is located at a position of m-or p-to ether linkage.
Patent JP-S5414683-A (JP)
Title: Measuring circuit for turn-off time
Inventor: HASHIMOTO OSAMU
IPC: G01R31/26
Filed: 1977-07-06
Abstract: PURPOSE: To enable a simple circuit to measure the long turn-off time of a device by voltage-dividing a reverse voltage from a reverse-voltage application power supply through a measured semiconductor device and resistance element and by flattening a reverse voltage to be applied to the measured semiconductor device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5212167-A (JP)
Title: Chroman derivatives
Inventor: KARIKOME KAZUO
IPC: G03C7/26
Filed: 1976-07-06
Abstract: PURPOSE: Chroman derivatives of formula I [R 1  W R 3  are lower alkyl; R 4  is H or lower alkyl; R 5  is lower alkyl or aryl; R 6  is lower or higher alkanoyl, alkylcarbamoyl, aroyl, alkoxycarbonyl, alkanesulfonyl, allenesulfonyl, arylcarbamoyl or II (R 7  is allenylene)]. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05287936-A (JP)
Title: Building vibration damping device
Inventor: TAKEDA TOSHIRO
IPC: E04H9/02
Filed: 1992-04-02
Abstract: PURPOSE:To make it possible to adopt a simple and low cost damper for industrialized housing or the like in order to damp the horizontal vibration of a building. CONSTITUTION:In a vibration damping device 100 for buildings which uses a building damper 10 to damp mainly the horizontal vibration of a building, the vibration damper 10 comprises a weight 12 mounted on the sides of a horizontal member 11. Both ends of the horizontal member 11 are fixed with a ceiling structure in such a fashion that the horizontal member 11 may be laid out horizontally, thereby absorbing the vibration by the horizontal bending vibration of the horizontal member 11.
Patent JP-S5416984-A (JP)
Title: Wafer locating device
Inventor: AIUCHI SUSUMU
IPC: B23Q3/18
Filed: 1977-07-08
Abstract: PURPOSE:To improve the locating accuracy of pattern of wafer and achieve the actomation and improved performance of semiconductor production process, by performing locating of the wafer by the use of cruciform marks for performing locating of photo mask and wafer.
Patent JP-S57196652-A (JP)
Title: Signal detecter
Inventor: OOTA GICHIYUU
IPC: H04M1/65
Filed: 1981-05-29
Abstract: PURPOSE:To reduce unnecessary telephone line closing time, by performing remote control with the voice of a caller, even during the reproduction of response message or business message. CONSTITUTION:A remote control signal of voice or the like from a telephone line is detected, by comparing the zero crossing waves of response message or business message voice from zero crossing wave circuits 12 and 13 with that of a signal superimposed with the response or business message voice on a remote control signal such as voice from the telephone line at a comparison circuit 16 through the count at count circuits 14 and 15 for a prescribed time. Since the signals are converted into the zero crossing waves, the fluctuation of the amplitude, i.e., the effect of impedance of a public telephone line can not be affected. Further, since the difference of counts in an arbitrary time interval of the zero crossing waves is detected, the circuit can withstand sudden noise.
Patent JP-S559712-A (JP)
Title: Jelly confection
Inventor: NAKAGAWA AKIRA
IPC: A23L21/10
Filed: 1978-07-04
Abstract: PURPOSE: Jelly confections that is prepared by packaging jelly of the inherent good taste and beautiful clearness without any adverse effect.  
     CONSTITUTION: A concentrated jelly composition resulting from heating a composition containing agar, sugar, malt syrup, fruit juice, flavor and colorants is poured into a long tube of thermoplastic resin film in a prescrived amount and the tube is heat sealed in a given interval. After cooled, the tube is cut at the center line of sealed band 3 to give small pieces of jelly confection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63248770-A (JP)
Inventor: KAMIMURA SEIICHI
IPC: C04B35/83
Filed: 1987-04-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05112554-A (JP)
Title: New quinolonecarboxylic acid derivative
Inventor: NAGANO HIROYUKI
IPC: A61P31/04
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a new compound having strongly antimicrobial activity and low side effects. CONSTITUTION:A compound of the formula (R) is H or amino; R2 is F or methoxy; R3 is H or 1-3C lower alkyl; n is 0 or 1) and its salt such as 7-(3- aminopiperidin-1-yl)-1-cyclopropyl-1,4-dihydro-6,8-difluoro-4-oxoquino line-3- carboxylic acid. The compound of the formula, for example, is obtained by reacting 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 5-amino-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carbo xylic acid or its lower alkyl ester with a 3-acetamidopiperidine and then hydrolyzing.
Patent JP-H05247011-A (JP)
Title: Clathrate compound
Inventor: WATANABE MICHIO
IPC: A01N43/80
Filed: 1992-03-04
Abstract: PURPOSE:To obtain a clathrate compound, remarkably relieved of skin and mucosal irritancy and readily handleable due to its solid state. CONSTITUTION:The objective cyclodextrin clathrate compound of 5-chloro-2- methyl-4-isothiazolin-3-one and/or 4,5-dichloro-2-(n-octyl)-4-isothiazolin-3-one.
Patent JP-H08278881-A (JP)
Title: Supporting device for building interactive processing system
Inventor: WATANABE TSUNEO
IPC: G06F9/06
Filed: 1995-04-06
Abstract: PURPOSE: To provide a support device which is capable of easily performing the preparation of a system, the making it into components and the definition of a screen transition, etc., in building a system adopting a graphical user interface. CONSTITUTION: This device is the interactive processing system building support device provided with a program registration means 1 registering a file F1 where an interactive processing program displaying pictures and graphics on a screen and performing the input processing by a mouse and a keyboard, etc., of the program group realizing a system function is stored and a file F2 where an internal processing program performing the internal processings such as the retrieval, reading and writing, etc., of data is stored in accordance with the event generated from a hardware by a mouse keyboard operation, etc., and a periodically generated event, etc., in a program control data base D1.
Patent JP-H04292189-A (JP)
Title: Method and device for manufacturing jigsaw puzzle
Inventor: YAMAURA TORANOSUKE
IPC: A63F9/10
Filed: 1991-03-20
Abstract: PURPOSE:To remarkably improve the efficiency of piece blanking forming. CONSTITUTION:Piece forming paper A and a pasteboard B for a cardboard are detained by a detaining claw 1 of a paper transfer mechanism 3 and transferred to the rear from the front part of a transfer table 2, and a puzzle printing part of its piece forming paper A is blanked by a blanking die 5 of a press 4 of a piece blanking forming mechanism 6, and thereafter, by releasing the detaining claw 1 of the paper transfer mechanism 3 by a detaining claw releasing mechanism 9, the piece forming paper A and the pasteboard B are dropped down into a storage part from the rear part of the transfer table 2. Also, the device is constituted of the paper transfer mechanism 5 for detaining the piece forming paper A and the pasteboard B by the detaining claw 1 and transferring them successively to the rear from the front part of the transfer table 2, the piece blanking forming mechanism 6 for blanking the puzzle printing part of the piece forming paper A by the blanking die 5 of the press 4 and forming the piece, and the detaining claw releasing mechanism 9 for dropping the piece forming paper A and the pasteboard B into the storage part 8 from the rear part of the transfer table 2.
Patent JP-S558169-A (JP)
Title: Multi-step amplifier
Inventor: YAMAGUCHI HIROYASU
IPC: H03F1/00
Filed: 1978-07-05
Abstract: PURPOSE: To eliminate the pop noise by accelerating the capacitor charging for the front-step amplifier at the power source make time and then charging the capacitor of the rear-step amplifier after discharging once with a constant charging time which is always slower than the charging time of the front-step amplifier.  
     CONSTITUTION: The high-speed charging circuit of the serial circuit of minor resistance R 2  and diode D is connected to capacitor C 3  of pre-amplifier A 1  at the power source make time in order to obtain the steady state as soon as possible. On the other hand, switches S 3  and S 2  which are turned on at the power source make time are connected to capacitors C 6  and C 7  of main amplifier A 2  at the rear step. And thus a constant charging time can by obtained bt charging C 6  and C 7  after charging them once. Accordingly, amplifier A 2  always become steady slower than amplifier A 1  at the power source make time, thus always avoiding the pop noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04292293-A (JP)
Title: Self-supporting type conduit system
Inventor: OZAKI MASAHIKO
IPC: B63B22/00
Filed: 1991-03-20
Abstract: PURPOSE:To solve the following problems: 1) there is necessary a huge conduit vertically hung down from the water surface to the deep sea in the case where ocean thermal energy conversion based on the temperature difference, liquefied carbon dioxide gas ocean disposal, etc., are carried out, 2) it is required to adopt such a mounting method as absorbing any motion of a floating body due to the wind and waves and so on, as this conduit has large inertia force, whereas it is so far attached to the floating body of a barge of the like and hung down in the past, 3) such a combined one between a spring and a sheave has been so far used, but it is not enough in use on the sea where the wind and waves are strong, so such a case that it came to be inoperable was frequent in the past. CONSTITUTION:A conduit 1 is attached to a buoy 6, and this buoy and a floating body 2 is coupled by a link 7, whereby any motion of this floating body due to the wind and waves is absorbed, and a weight 8 with larger underwater weight than a buoyancy decrement at a time when a large wave trough passes through the buoy is attached to a lower end of the conduit, through which any buckling of the conduit is kept back and, what is more, withdrawal storage and of the conduit at time of stormy weather is made unnecessary.
Patent JP-S559274-A (JP)
Title: Reader for optical information
Inventor: NAKAMURA MASAAKI
IPC: G06K7/12
Filed: 1978-07-04
Abstract: PURPOSE: To identify the color information corresponding to each light source and to enable to pick up it, by inputting the reflection light emitted with the light source opposing the paper to the sensor unit through the distance of installation of light source of the pair.  
     CONSTITUTION: The sensor unit 40 reads in the information on the paper emitted with the illumination light from the light sources 51...53 of different colors. That is, a pair of the side plates 57 are born on the rotary shaft on common shaft line and extended externally above the paper to be read in, and three sets of light sources 51...53 consisting of two sources as one set are placed with a given distance of 120° each other on the circumference related to the shaft line parallelly. Further, the unit 40 is placed along the shaft line and above the line, and the reflection light for the position emitted with the light source opposing the paper is incident to the unit 40 through the installation distance of the light source of the pair, of other color light source. Thus, the color information corresponding to each power supply can be indentified and picked up. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07297361-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUBARA KYOJI
IPC: H01L21/301
Filed: 1994-04-20
Abstract: PURPOSE:To decrease the step differences of the surface of an interlayer insulating film, and to avoid the occurrence of step cuts in a wiring layer, which is arranged on the film. CONSTITUTION:A substrate 11 having recess parts 13 and 14 and chips 21 and 26, which comprise base parts 23 and 28 arranged in the recess parts 13 and 14 and canopy top parts 24 and 29, are provided. The overhang parts 24 and 29 are formed at the upper end of side surfaces 23b and 28b of the base parts 23 and 28 in the protruding patterns so as to cover opening parts 13a and 14a of the recess parts 13 and 14. Furthermore, a bonding member 31 is provided between bottom faces 23a and 28a of the base parts of the chips 21 and 26 and bottom faces 13b and 14b of the recess parts.